AD8694WAC-P7

AD8694WAC-P7 Datasheet

Offset voltage 400 µV typical Low offset voltage drift 6 µV/°C maximum AD8692/AD8694 Very low input bias currents 1 pA maximum Low noise 8 Low distortion Wide bandwidth 10 MHz Unity-gain stable Single-supply operation V to 6 V Qualified for automotive applications

Part	Datasheet
AD8694WAC-P7	AD8694WAC-P7 (pdf)

Related Parts	Information
AD8694WAC-P3	AD8694WAC-P3

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Data Sheet Offset voltage 400 µV typical Low offset voltage drift 6 µV/°C maximum AD8692/AD8694 Very low input bias currents 1 pA maximum Low noise 8 Low distortion Wide bandwidth 10 MHz Unity-gain stable Single-supply operation V to 6 V Qualified for automotive applications Photodiode amplification Battery-powered instrumentation Medical instruments Multipole filters Sensors Portable audio devices The AD8691, AD8692, and AD8694 are low cost, single, dual, and quad rail-to-rail output, single-supply amplifiers featuring low offset and input voltages, low current noise, and wide signal bandwidth. The combination of low offset, low noise, very low input bias currents, and high speed make these amplifiers useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from this combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion of these devices. Applications for these amplifiers include power amplifier PA controls, laser diode control loops, portable and loop-powered instrumentation, audio amplification for portable devices, and ASIC input and output amplifiers. The small SC70 and TSOT package options for the AD8691 allow it to be placed next to sensors, thereby reducing external noise pickup. The AD8691, AD8692, and AD8694 are specified over the extended industrial temperature range of −40°C to +125°C. The AD8691 single is available in 5-lead SC70 and 5-lead TSOT packages. The AD8692 dual is available in 8-lead MSOP and narrow SOIC surface-mount packages. The AD8694 quad is available in 14-lead TSSOP and narrow 14-lead SOIC packages. See the Ordering Guide section for automotive grades. Low Cost, Low Noise, CMOS, RRO Operational Amplifiers AD8691/AD8692/AD8694 PIN CONFIGURATIONS OUT 1 AD8691 2 TOP VIEW Not to Scale +IN 3 04991-030 Figure 5-Lead TSOT AD8691 OUT A 1 +IN A 3 04991-031 Figure 5-Lead SC70 AD8692 OUT A 1 A 2 +IN A 3 4 8 V+ 7 OUT B 6 B 5 +IN B 04991-134 TOP VIEW Not to Scale Figure 8-Lead SOIC and 8-Lead MSOP OUT A 1 A 2 +IN A 3 V+ 4 +IN B 5 B 6 OUT B 7 14 OUT D AD8694 TOP VIEW Not to Scale 13 D 12 +IN D 11 10 +IN C 8 OUT C 04991-156 Figure 14-Lead SOIC and 14-Lead TSSOP Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel Analog Devices, Inc. All rights reserved. Technical Support AD8691/AD8692/AD8694 TABLE OF CONTENTS Data Sheet Absolute Maximum Ratings Thermal Characteristics ESD Typical Performance Characteristics Outline Dimensions 11 Ordering Guide 14 Automotive Products 14 0 Initial Version Data Sheet AD8691/AD8692/AD8694 SPECIFICATIONS ELECTRICAL CHARACTERISTICS VS = V, VCM = VS/2, TA = 25°C, unless otherwise noted. Table Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain AD8691/AD8692 AD8694 Offset Voltage Drift AD8691 AD8692/AD8694 INPUT CAPACITANCE Common-Mode Input Capacitance Differential Input Capacitance OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short-Circuit Current Closed-Loop Output Impedance POWER SUPPLY Power Supply Rejection Ratio Supply Current/Amplifier DYNAMIC PERFORMANCE Slew Rate Settling Time Gain Bandwidth Product Phase Margin Total Harmonic Distortion + Noise NOISE PERFORMANCE Voltage Noise Voltage Noise Density Current Noise Density Symbol Test Conditions/Comments VCM = V to V VCM = V to V −40°C < TA < +125°C −40°C < TA < +85°C −40°C < TA < +125°C −40°C < TA < +85°C −40°C < TA < +125°C CMRR AVO VCM = V to V VCM = V to V −40°C < TA < +125°C RL = 2 VO = V to V RL = 2 VO = V to V CCM CDM IL = 1 mA −40°C < TA < +125°C IL = 1 mA −40°C < TA < +125°C ZOUT f = 1 MHz, AV = 1 PSRR ISY VS = V to V −40°C < TA < +125°C VO = 0 V −40°C < TA < +125°C SR tS GBP Øm THD + N ORDERING GUIDE Model1, 2 AD8691AUJZ-R2 AD8691AUJZ-REEL AD8691AUJZ-REEL7 AD8691AKSZ-R2 AD8691AKSZ-REEL AD8691AKSZ-REEL7 AD8691WAUJZ-R7 AD8691WAUJZ-RL AD8692ARMZ-R7 AD8692ARMZ-REEL AD8692ARZ-REEL AD8692ARZ-REEL7 AD8692WARMZ-REEL AD8694ARUZ-REEL AD8694WARUZ-REEL AD8694ARZ-REEL AD8694ARZ-REEL7 AD8694WAC-P3 AD8694WAC-P7 Temperature Range −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C 1 Z = RoHS Compliant Part. 2 W = Qualified for Automotive Applications. Package Description 5-Lead TSOT 5-Lead TSOT 5-Lead TSOT 5-Lead SC70 5-Lead SC70 5-Lead SC70 5-Lead TSOT 5-Lead TSOT 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N Die Package Option UJ-5 UJ-5 UJ-5 KS-5 KS-5 KS-5 UJ-5 UJ-5 RM-8 RM-8 R-8 R-8 R-8 RM-8 RU-14 RU-14 RU-14 RU-14 R-14 R-14 R-14 Branding ACA APA AUTOMOTIVE PRODUCTS Data Sheet NOTES AD8691/AD8692/AD8694 AD8691/AD8692/AD8694 NOTES Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04991-0-9/13 F

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Data Sheet

Offset voltage 400 µV typical Low offset voltage drift 6 µV/°C maximum AD8692/AD8694 Very low input bias currents 1 pA maximum Low noise 8 Low distortion Wide bandwidth 10 MHz Unity-gain stable Single-supply operation V to 6 V Qualified for automotive applications

Photodiode amplification Battery-powered instrumentation Medical instruments Multipole filters Sensors Portable audio devices

The AD8691, AD8692, and AD8694 are low cost, single, dual, and quad rail-to-rail output, single-supply amplifiers featuring low offset and input voltages, low current noise, and wide signal bandwidth. The combination of low offset, low noise, very low input bias currents, and high speed make these amplifiers useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from this combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion of these devices.

Applications for these amplifiers include power amplifier PA controls, laser diode control loops, portable and loop-powered instrumentation, audio amplification for portable devices, and ASIC input and output amplifiers.

The small SC70 and TSOT package options for the AD8691 allow it to be placed next to sensors, thereby reducing external noise pickup.

The AD8691, AD8692, and AD8694 are specified over the extended industrial temperature range of −40°C to +125°C. The AD8691 single is available in 5-lead SC70 and 5-lead TSOT packages. The AD8692 dual is available in 8-lead MSOP and narrow SOIC surface-mount packages. The AD8694 quad is available in 14-lead TSSOP and narrow 14-lead SOIC packages.
See the Ordering Guide section for automotive grades.

Low Cost, Low Noise, CMOS, RRO Operational Amplifiers

AD8691/AD8692/AD8694

PIN CONFIGURATIONS

OUT 1

AD8691
2 TOP VIEW Not to Scale
+IN 3
04991-030

Figure 5-Lead TSOT

AD8691

OUT A 1
+IN A 3
04991-031

Figure 5-Lead SC70

AD8692

OUT A 1 A 2 +IN A 3 4
8 V+ 7 OUT B 6 B 5 +IN B
04991-134

TOP VIEW Not to Scale

Figure 8-Lead SOIC and 8-Lead MSOP

OUT A 1 A 2 +IN A 3 V+ 4 +IN B 5 B 6

OUT B 7
14 OUT D

AD8694

TOP VIEW Not to Scale
13 D 12 +IN D 11 10 +IN C
8 OUT C
04991-156

Figure 14-Lead SOIC and 14-Lead TSSOP

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel Analog Devices, Inc. All rights reserved.

Technical Support

AD8691/AD8692/AD8694

TABLE OF CONTENTS
Data Sheet

Absolute Maximum Ratings Thermal Characteristics ESD

Typical Performance Characteristics Outline Dimensions 11
Ordering Guide 14 Automotive Products 14
0 Initial Version

Data Sheet

AD8691/AD8692/AD8694

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VS = V, VCM = VS/2, TA = 25°C, unless otherwise noted.

Table Parameter INPUT CHARACTERISTICS

Offset Voltage

Input Bias Current

Input Offset Current

Input Voltage Range Common-Mode Rejection Ratio

Large Signal Voltage Gain AD8691/AD8692 AD8694

Offset Voltage Drift AD8691 AD8692/AD8694

INPUT CAPACITANCE Common-Mode Input Capacitance Differential Input Capacitance

OUTPUT CHARACTERISTICS Output Voltage High

Output Voltage Low

Short-Circuit Current Closed-Loop Output Impedance POWER SUPPLY Power Supply Rejection Ratio

Supply Current/Amplifier

DYNAMIC PERFORMANCE Slew Rate Settling Time Gain Bandwidth Product Phase Margin Total Harmonic Distortion + Noise

NOISE PERFORMANCE Voltage Noise Voltage Noise Density

Current Noise Density

Symbol Test Conditions/Comments

VCM = V to V

VCM = V to V −40°C < TA < +125°C
−40°C < TA < +85°C
−40°C < TA < +125°C
−40°C < TA < +85°C
−40°C < TA < +125°C

CMRR AVO

VCM = V to V VCM = V to V −40°C < TA < +125°C

RL = 2 VO = V to V RL = 2 VO = V to V

CCM CDM

IL = 1 mA
−40°C < TA < +125°C

IL = 1 mA
−40°C < TA < +125°C

ZOUT
f = 1 MHz, AV = 1

PSRR ISY

VS = V to V −40°C < TA < +125°C VO = 0 V −40°C < TA < +125°C

SR tS GBP Øm THD + N
ORDERING GUIDE

Model1, 2 AD8691AUJZ-R2 AD8691AUJZ-REEL AD8691AUJZ-REEL7 AD8691AKSZ-R2 AD8691AKSZ-REEL AD8691AKSZ-REEL7 AD8691WAUJZ-R7 AD8691WAUJZ-RL AD8692ARMZ-R7 AD8692ARMZ-REEL AD8692ARZ-REEL AD8692ARZ-REEL7 AD8692WARMZ-REEL AD8694ARUZ-REEL AD8694WARUZ-REEL AD8694ARZ-REEL AD8694ARZ-REEL7 AD8694WAC-P3 AD8694WAC-P7

Temperature Range −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C
1 Z = RoHS Compliant Part. 2 W = Qualified for Automotive Applications.

Package Description 5-Lead TSOT 5-Lead TSOT 5-Lead TSOT 5-Lead SC70 5-Lead SC70 5-Lead SC70 5-Lead TSOT 5-Lead TSOT 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N Die

Package Option UJ-5 UJ-5 UJ-5 KS-5 KS-5 KS-5 UJ-5 UJ-5 RM-8 RM-8 R-8 R-8 R-8 RM-8 RU-14 RU-14 RU-14 RU-14 R-14 R-14 R-14

Branding ACA APA

AUTOMOTIVE PRODUCTS
Data Sheet NOTES

AD8691/AD8692/AD8694

AD8691/AD8692/AD8694 NOTES

Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.

D04991-0-9/13 F

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AD8694WAC-P7 Datasheet file may be downloaded here without warranties.

Datasheet ID: AD8694WAC-P7 517761